CA3131444A1 - Systeme pour reparer des elements d'usure sur des machines de terrassement - Google Patents
Systeme pour reparer des elements d'usure sur des machines de terrassement Download PDFInfo
- Publication number
- CA3131444A1 CA3131444A1 CA3131444A CA3131444A CA3131444A1 CA 3131444 A1 CA3131444 A1 CA 3131444A1 CA 3131444 A CA3131444 A CA 3131444A CA 3131444 A CA3131444 A CA 3131444A CA 3131444 A1 CA3131444 A1 CA 3131444A1
- Authority
- CA
- Canada
- Prior art keywords
- earth
- stem
- locking element
- moving machines
- wear elements
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000000903 blocking effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 7
- 239000013013 elastic material Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- -1 for example Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
- E02F9/2808—Teeth
- E02F9/2816—Mountings therefor
- E02F9/2833—Retaining means, e.g. pins
- E02F9/2841—Retaining means, e.g. pins resilient
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
- E02F9/2808—Teeth
- E02F9/2816—Mountings therefor
- E02F9/2825—Mountings therefor using adapters
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
- E02F9/2808—Teeth
- E02F9/2816—Mountings therefor
- E02F9/2833—Retaining means, e.g. pins
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Component Parts Of Construction Machinery (AREA)
- Earth Drilling (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Crushing And Pulverization Processes (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
L'invention concerne un système de fixation d'éléments d'usure sur des machines de terrassement, qui comprend une tige (1) rotative entre une position de blocage et une position de libération, ladite tige (1) définissant une extrémité intérieure et une extrémité extérieure, ladite tige (1) comprenant des éléments de blocage (2, 3), ladite tige (1) comprenant un premier élément de blocage (2) déformable placé à l'extrémité intérieure de ladite tige (1) et un second élément de blocage (3) disposé de manière déplacée vers l'extrémité extérieure de ladite tige (1). L'invention permet de fournir un système de fixation d'éléments d'usure sur des machines de terrassement qui est facile à manipuler et qui améliore/assure les contacts entre la dent et le porte-dent.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/ES2019/070125 WO2020178462A1 (fr) | 2019-03-01 | 2019-03-01 | Système de fixation d'éléments d'usure sur des machines de terrassement |
ESPCT/ES2019/070125 | 2019-03-01 | ||
PCT/ES2020/070149 WO2020178466A1 (fr) | 2019-03-01 | 2020-03-02 | Système de fixation d'éléments d'usure sur des machines de terrassement |
Publications (1)
Publication Number | Publication Date |
---|---|
CA3131444A1 true CA3131444A1 (fr) | 2020-09-10 |
Family
ID=66542277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA3131444A Pending CA3131444A1 (fr) | 2019-03-01 | 2020-03-02 | Systeme pour reparer des elements d'usure sur des machines de terrassement |
Country Status (12)
Country | Link |
---|---|
US (1) | US20220145594A1 (fr) |
EP (1) | EP3933124A4 (fr) |
KR (1) | KR20210140733A (fr) |
CN (1) | CN113795638A (fr) |
AU (1) | AU2020231829B2 (fr) |
BR (1) | BR112021017102A2 (fr) |
CA (1) | CA3131444A1 (fr) |
CL (1) | CL2021002280A1 (fr) |
MX (1) | MX2021010575A (fr) |
PE (1) | PE20220105A1 (fr) |
WO (2) | WO2020178462A1 (fr) |
ZA (1) | ZA202106303B (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024011072A1 (fr) * | 2022-07-08 | 2024-01-11 | Caterpillar Inc. | Ensemble de verrouillage pour une pointe et adaptateur |
WO2024011025A1 (fr) * | 2022-07-08 | 2024-01-11 | Caterpillar Inc. | Système d'accouplement d'embout et d'adaptateur |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4761900A (en) * | 1986-12-04 | 1988-08-09 | Esco Corporation | Excavating tooth assembly |
US5983534A (en) * | 1997-09-17 | 1999-11-16 | G. H. Hensley Industries, Inc. | Rotary lock system for excavating tooth/adapter assembly |
US6708431B2 (en) * | 2001-12-03 | 2004-03-23 | Hensley Industries, Inc. | Excavating tooth assembly with rotatable connector pin structure |
US6757995B2 (en) * | 2002-07-12 | 2004-07-06 | Trn Business Trust | System and method for coupling excavation equipment components |
ES2346698T3 (es) * | 2002-09-19 | 2010-10-19 | Esco Corporation | Conjunto de desgaste y bloqueo para un cucharon de excavacion. |
US7162818B2 (en) * | 2003-08-04 | 2007-01-16 | Hensley Industries, Inc. | Connector pin assembly and associated apparatus |
JP5022599B2 (ja) * | 2003-12-05 | 2012-09-12 | メタロヘニア,エセ.ア. | 掘削アセンブリ、および土壌および石のような物質を動かすための機器に適用可能なその構成要素 |
NZ594016A (en) | 2006-03-30 | 2012-11-30 | Esco Corp | Wear teeth for bucket edge teeth of digging machines |
US7603799B2 (en) * | 2006-05-11 | 2009-10-20 | Hensley Industries, Inc. | Cammed connector pin assembly and associated excavation apparatus |
US20080209772A1 (en) * | 2007-03-02 | 2008-09-04 | Kan Cui | Connector pin assembly |
DE202011101484U1 (de) * | 2011-06-06 | 2011-11-10 | Jung-Ching Ko | Löffelzahn für Baumaschine |
UA108940C2 (uk) * | 2011-07-05 | 2015-06-25 | Утримуючий пристрій, утримуюча система між охоплюючим компонентом і охоплюваним компонентом, охоплюючий компонент і охоплюваний компонент для екскаваторів і їм подібних машин | |
CN107905289A (zh) * | 2011-11-23 | 2018-04-13 | 埃斯科公司 | 磨损组件 |
US9157217B2 (en) * | 2013-07-23 | 2015-10-13 | Caterpillar Inc. | Tool retention system having cam-driven keys |
FR3011013B1 (fr) * | 2013-09-20 | 2015-10-30 | Safe Metal | Systeme mecanique comprenant un dispositif de liaison entre une piece d'usure et son support, et godet d'engin de travaux publics |
US9920504B2 (en) * | 2014-06-27 | 2018-03-20 | Robert S. Bierwith | Self-locking connector pin for demountably securing consumable ground digging components to containers of earth moving equipment |
US10030368B2 (en) * | 2015-10-06 | 2018-07-24 | Hensley Industries, Inc. | Excavating tooth assembly with locking pin assembly |
US10106960B2 (en) * | 2015-11-25 | 2018-10-23 | Caterpillar Inc. | Lock assembly for ground engaging tool |
US11492784B2 (en) * | 2019-04-15 | 2022-11-08 | Hensley Industries, Inc. | Position-biased locking pin assembly for a ground engaging wear member |
-
2019
- 2019-03-01 WO PCT/ES2019/070125 patent/WO2020178462A1/fr active Application Filing
-
2020
- 2020-03-02 WO PCT/ES2020/070149 patent/WO2020178466A1/fr active Application Filing
- 2020-03-02 CA CA3131444A patent/CA3131444A1/fr active Pending
- 2020-03-02 KR KR1020217031406A patent/KR20210140733A/ko unknown
- 2020-03-02 PE PE2021001412A patent/PE20220105A1/es unknown
- 2020-03-02 BR BR112021017102A patent/BR112021017102A2/pt unknown
- 2020-03-02 AU AU2020231829A patent/AU2020231829B2/en active Active
- 2020-03-02 MX MX2021010575A patent/MX2021010575A/es unknown
- 2020-03-02 CN CN202080031985.8A patent/CN113795638A/zh active Pending
- 2020-03-02 EP EP20766526.6A patent/EP3933124A4/fr active Pending
- 2020-03-02 US US17/435,378 patent/US20220145594A1/en active Pending
-
2021
- 2021-08-30 ZA ZA2021/06303A patent/ZA202106303B/en unknown
- 2021-08-31 CL CL2021002280A patent/CL2021002280A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
US20220145594A1 (en) | 2022-05-12 |
WO2020178462A1 (fr) | 2020-09-10 |
KR20210140733A (ko) | 2021-11-23 |
EP3933124A4 (fr) | 2023-01-18 |
CN113795638A (zh) | 2021-12-14 |
EP3933124A1 (fr) | 2022-01-05 |
AU2020231829A1 (en) | 2021-09-30 |
PE20220105A1 (es) | 2022-01-26 |
CL2021002280A1 (es) | 2022-04-01 |
WO2020178466A1 (fr) | 2020-09-10 |
AU2020231829B2 (en) | 2023-05-11 |
MX2021010575A (es) | 2021-10-13 |
BR112021017102A2 (pt) | 2021-11-03 |
ZA202106303B (en) | 2022-09-28 |
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Legal Events
Date | Code | Title | Description |
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EEER | Examination request |
Effective date: 20211019 |
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EEER | Examination request |
Effective date: 20211019 |
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EEER | Examination request |
Effective date: 20211019 |
|
EEER | Examination request |
Effective date: 20211019 |
|
EEER | Examination request |
Effective date: 20211019 |
|
EEER | Examination request |
Effective date: 20211019 |
|
EEER | Examination request |
Effective date: 20211019 |